Jefferson County · DORA · checked Nov 5, 2026
Engineers, architects & surveyors in Jefferson County
4,309 active licenses with an address of record in Jefferson County: 3,684 Professional Engineer, 515 Architect, 110 Professional Land Surveyor. Claimed listings first, then A–Z.
- Active licenses
- 4,309
- Professional Engineer
- 3,684
- Architect
- 515
- Checked
- Nov 5, 2026
All engineers in Jefferson County · page 12 of 15
4,309 listings · showing P–R
Professional Engineer · LakewoodPaul Robert SchnitzLic. #PE-32189Since 1997Active · checked Nov 5, 2026Professional Engineer · LittletonPaul Robert WoodLic. #PE-35544Since 2001Active · checked Nov 5, 2026Professional Engineer · LakewoodPaul S BountryLic. #PE-47603Since 2013Active · checked Nov 5, 2026Professional Engineer · LittletonPaul ScarponciniLic. #PE-16804Since 1979Active · checked Nov 5, 2026Professional Engineer · LittletonPaul Travis GravesLic. #PE-22247Since 1984Active · checked Nov 5, 2026Professional Engineer · GoldenPaul V RosascoLic. #PE-28390Since 1992Active · checked Nov 5, 2026Professional Engineer · ConiferPaul Vincent GallagherLic. #PE-27382Since 1991Active · checked Nov 5, 2026Architect · BroomfieldPaul Wayne LoganLic. #ARC-203173Since 1995Active · checked Nov 5, 2026Architect · ArvadaPaula Joveil SullivanLic. #ARC-401715Since 2009Active · checked Nov 5, 2026Professional Engineer · LittletonPedram AminLic. #PE-56439Since 2019Active · checked Nov 5, 2026Professional Engineer · MorrisonPeggy Kramer ColemanLic. #PE-23788Since 1985Active · checked Nov 5, 2026Professional Engineer · GoldenPeggy Sue MottLic. #PE-31336Since 1996Active · checked Nov 5, 2026Professional Engineer · ArvadaPelle J ObergLic. #PE-60157Since 2021Active · checked Nov 5, 2026Professional Engineer · LakewoodPennington Ann JordanLic. #PE-35392Since 2001Active · checked Nov 5, 2026Professional Engineer · Wheat RidgePer Sigurd FjeldLic. #PE-37670Since 2003Active · checked Nov 5, 2026Professional Engineer · LittletonPeter Andrew FoxLic. #PE-55823Since 2019Active · checked Nov 5, 2026Professional Engineer · GoldenPeter Angelo GotseffLic. #PE-48830Since 2014Active · checked Nov 5, 2026Professional Engineer · LakewoodPeter Anthony Del Duca IiLic. #PE-44884Since 2011Active · checked Nov 5, 2026Professional Engineer · LittletonPeter BraskLic. #PE-56707Since 2019Active · checked Nov 5, 2026Professional Engineer · LakewoodPeter David RiceLic. #PE-38952Since 2004Active · checked Nov 5, 2026Architect · GoldenPeter Devon CarlsonLic. #ARC-306350Since 2002Active · checked Nov 5, 2026Professional Engineer · GoldenPeter Dominic MontanoLic. #PE-42745Since 2008Active · checked Nov 5, 2026Professional Engineer · LakewoodPeter E VoorheisLic. #PE-19867Since 1982Active · checked Nov 5, 2026Professional Engineer · LakewoodPeter F McnuttLic. #PE-32633Since 1998Active · checked Nov 5, 2026Professional Engineer · LakewoodPeter Fleming HoffmanLic. #PE-45363Since 2011Active · checked Nov 5, 2026Architect · GoldenPeter J EwersLic. #ARC-304787Since 1995Active · checked Nov 5, 2026Professional Engineer · Wheat RidgePeter Karol WirthLic. #PE-27856Since 1991Active · checked Nov 5, 2026Professional Engineer · LakewoodPeter Loren MertesLic. #PE-32930Since 1998Active · checked Nov 5, 2026Professional Engineer · ArvadaPeter Maitland KellyLic. #PE-64345Since 2019Active · checked Nov 5, 2026Professional Engineer · ArvadaPeter MannLic. #PE-58002Since 2020Active · checked Nov 5, 2026Professional Engineer · ArvadaPeter McCormickLic. #PE-45997Since 2011Active · checked Nov 5, 2026Professional Engineer · LittletonPeter Michael DuvigneaudLic. #PE-47092Since 2012Active · checked Nov 5, 2026Professional Engineer · LakewoodPeter Randall IreyLic. #PE-49418Since 2014Active · checked Nov 5, 2026Professional Engineer · GoldenPeter SabeffLic. #PE-16358Since 1979Active · checked Nov 5, 2026Professional Engineer · GoldenPeter Stuart BuckleyLic. #PE-40671Since 2007Active · checked Nov 5, 2026Architect · LittletonPeter SzilagyiLic. #ARC-304984Since 1996Active · checked Nov 5, 2026Professional Engineer · LakewoodPhilip Dean TerryLic. #PE-54448Since 2018Active · checked Nov 5, 2026Professional Engineer · WheatridgePhilip Henry BurgiLic. #PE-9700Since 1969Active · checked Nov 5, 2026Professional Engineer · LittletonPhilip HullLic. #PE-42163Since 2008Active · checked Nov 5, 2026Architect · GoldenPhilip Jay KlumpLic. #ARC-305542Since 1999Active · checked Nov 5, 2026Professional Engineer · MorrisonPhilip Lee AtwaterLic. #PE-17032Since 1980Active · checked Nov 5, 2026Professional Engineer · MorrisonPhilip Michael StaibLic. #PE-46588Since 2012Active · checked Nov 5, 2026Professional Engineer · LittletonPhilip Robb MetzLic. #PE-51170Since 2016Active · checked Nov 5, 2026Professional Engineer · ArvadaPhilip Samuel KandelLic. #PE-33292Since 1999Active · checked Nov 5, 2026Professional Engineer · LittletonPhillip G KingLic. #PE-66346Since 2025Active · checked Nov 5, 2026Professional Engineer · Wheat RidgePhillip M ClarkLic. #PE-63952Since 2024Active · checked Nov 5, 2026Professional Engineer · Wheat RidgePhillip Martyn GioiaLic. #PE-42406Since 2008Active · checked Nov 5, 2026Professional Engineer · BroomfieldPhillip NguyenLic. #PE-60785Since 2022Active · checked Nov 5, 2026Professional Engineer · LittletonPhillip Paul ZelenakLic. #PE-46090Since 2011Active · checked Nov 5, 2026Professional Engineer · Wheat RidgePhillip Scott CaryLic. #PE-35985Since 2001Active · checked Nov 5, 2026Professional Engineer · ArvadaPiotr Jan GibalaLic. #PE-64531Since 2024Active · checked Nov 5, 2026Professional Engineer · ArvadaPontus B.m. UganderLic. #PE-37315Since 2002Active · checked Nov 5, 2026Professional Engineer · DenverPorter Alexander HawkinsLic. #PE-68006Since 2026Active · checked Nov 5, 2026Professional Engineer · GoldenPranaya ShresthaLic. #PE-31948Since 1997Active · checked Nov 5, 2026Architect · LakewoodPreston J GutentagLic. #ARC-409516Since 2026Active · checked Nov 5, 2026Professional Engineer · DenverQuyen The LiuLic. #PE-64245Since 2024Active · checked Nov 5, 2026Architect · LittletonR William MessnerLic. #ARC-201580Since 1981Active · checked Nov 5, 2026Professional Engineer · ArvadaR. Britton ThomasLic. #PE-38179Since 2003Active · checked Nov 5, 2026Professional Engineer · LakewoodRachael Danielle FreiLic. #PE-57005Since 2020Active · checked Nov 5, 2026Architect · LakewoodRachael Giana YeeLic. #ARC-403979Since 2015Active · checked Nov 5, 2026Professional Engineer · LakewoodRachael Marie LarsonLic. #PE-61090Since 2022Active · checked Nov 5, 2026Professional Engineer · LittletonRachael Nicole McMahonLic. #PE-66273Since 2025Active · checked Nov 5, 2026Architect · LakewoodRachel Ann RouillerLic. #ARC-203478Since 2000Active · checked Nov 5, 2026Professional Engineer · LakewoodRachel E BaileyLic. #PE-58536Since 2021Active · checked Nov 5, 2026Professional Engineer · ArvadaRachel Elise WilliamsLic. #PE-52444Since 2017Active · checked Nov 5, 2026Professional Engineer · GoldenRachel Emma KunkelLic. #PE-60063Since 2021Active · checked Nov 5, 2026Professional Engineer · Wheat RidgeRachel HustingLic. #PE-59534Since 2021Active · checked Nov 5, 2026Professional Engineer · LakewoodRachel Lee BrookinsLic. #PE-62222Since 2023Active · checked Nov 5, 2026Professional Engineer · LittletonRachel Lily WildeLic. #PE-53492Since 2017Active · checked Nov 5, 2026Professional Engineer · LakewoodRachel RomeroLic. #PE-49526Since 2014Active · checked Nov 5, 2026Professional Engineer · GoldenRachel VanWormerLic. #PE-64873Since 2024Active · checked Nov 5, 2026Professional Engineer · GoldenRadford Manuel ArnerLic. #PE-36680Since 2002Active · checked Nov 5, 2026Professional Engineer · ArvadaRadoslav Georgiev StanchevLic. #PE-48703Since 2014Active · checked Nov 5, 2026Architect · ArvadaRadoslaw Patryk WakulikLic. #ARC-405131Since 2017Active · checked Nov 5, 2026Professional Engineer · LakewoodRafat Al NakkashLic. #PE-51636Since 2016Active · checked Nov 5, 2026Professional Engineer · LakewoodRahul S DeodharLic. #PE-51663Since 2016Active · checked Nov 5, 2026Professional Engineer · ArvadaRaleigh James FisherLic. #PE-49606Since 2015Active · checked Nov 5, 2026Professional Engineer · GoldenRalph Lee NelmsLic. #PE-18063Since 1981Active · checked Nov 5, 2026Professional Engineer · LittletonRalph Paul Newman JrLic. #PE-27699Since 1991Active · checked Nov 5, 2026Professional Engineer · LakewoodRami Muhannad HaddadinLic. #PE-63332Since 2023Active · checked Nov 5, 2026Professional Engineer · LakewoodRandale Lukus ShinnLic. #PE-57815Since 2020Active · checked Nov 5, 2026Architect · MorrisonRandall Giles LookLic. #ARC-202234Since 1985Active · checked Nov 5, 2026Professional Engineer · GoldenRandall Keith DudenbostelLic. #PE-55054Since 2018Active · checked Nov 5, 2026Professional Engineer · ArvadaRandall S. WorwagLic. #PE-32958Since 1998Active · checked Nov 5, 2026Professional Engineer · LakewoodRandall Scott FurstLic. #PE-28746Since 1993Active · checked Nov 5, 2026Professional Engineer · LakewoodRandle Christopher ReedLic. #PE-53270Since 2017Active · checked Nov 5, 2026Architect · LittletonRandy ChuLic. #ARC-407710Since 2022Active · checked Nov 5, 2026Professional Engineer · LakewoodRaul ChristiansenLic. #PE-48312Since 2013Active · checked Nov 5, 2026Professional Engineer · LakewoodRay John AndersonLic. #PE-17835Since 1981Active · checked Nov 5, 2026Professional Engineer · GoldenRaymond Adam BolterLic. #PE-63608Since 2023Active · checked Nov 5, 2026Architect · Indian HillsRaymond K ToddLic. #ARC-203298Since 1996Active · checked Nov 5, 2026Professional Engineer · LakewoodRaymond Lee Hill IiiLic. #PE-44916Since 2011Active · checked Nov 5, 2026Professional Land Surveyor · IdledaleRaymond Patrick GoldenLic. #PLS-38074Since 2008Active · checked Nov 5, 2026Architect · LakewoodRaymond Scott StollLic. #ARC-405783Since 2019Active · checked Nov 5, 2026Professional Engineer · DenverRebecca A CoalsonLic. #PE-64425Since 2024Active · checked Nov 5, 2026Architect · LakewoodRebecca Ann SilvaLic. #ARC-403701Since 2014Active · checked Nov 5, 2026Professional Engineer · LakewoodRebecca DapratoLic. #PE-58053Since 2020Active · checked Nov 5, 2026Professional Engineer · GoldenRebecca Jean BrockLic. #PE-39481Since 2005Active · checked Nov 5, 2026Architect · ArvadaRebecca L Andersen-BurkeLic. #ARC-408883Since 2025Active · checked Nov 5, 2026Architect · LittletonRebecca Lynn ClarkLic. #ARC-203499Since 2000Active · checked Nov 5, 2026Professional Engineer · LittletonRebecca M. MullenixLic. #PE-40772Since 2007Active · checked Nov 5, 2026Professional Engineer · GoldenRebecca Marie SmithLic. #PE-41278Since 2007Active · checked Nov 5, 2026Professional Engineer · GoldenRebecca Nell FavertyLic. #PE-40702Since 2007Active · checked Nov 5, 2026Professional Engineer · ArvadaRebecca Theresa MacMahonLic. #PE-50191Since 2015Active · checked Nov 5, 2026Professional Engineer · ArvadaRebekah J ClarkinLic. #PE-62877Since 2023Active · checked Nov 5, 2026Professional Engineer · GoldenReed Willis Ferrill JrLic. #PE-16452Since 1979Active · checked Nov 5, 2026Professional Engineer · GoldenRegina G DennisLic. #PE-54901Since 2018Active · checked Nov 5, 2026Architect · LakewoodReme Vittoria ShipleyLic. #ARC-408032Since 2023Active · checked Nov 5, 2026Professional Engineer · GoldenRenee Ann PaplowLic. #PE-42755Since 2008Active · checked Nov 5, 2026Professional Engineer · GoldenRennie Bwalya KaundaLic. #PE-48308Since 2013Active · checked Nov 5, 2026Professional Engineer · ArvadaReynaldo Cruz OrnelasLic. #PE-41753Since 2008Active · checked Nov 5, 2026Professional Engineer · LakewoodRheana Cordero ForristallLic. #PE-61527Since 2022Active · checked Nov 5, 2026Professional Engineer · GoldenRhonda Gail GathersLic. #PE-37225Since 2002Active · checked Nov 5, 2026Professional Engineer · LakewoodRicardo Gonzales JrLic. #PE-32894Since 1998Active · checked Nov 5, 2026Professional Engineer · Wheat RidgeRicardo Jose Frank GoncalvesLic. #PE-14506Since 1976Active · checked Nov 5, 2026Professional Engineer · LittletonRichard A HedrickLic. #PE-15018Since 1977Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Adam MooreLic. #PE-58660Since 2021Active · checked Nov 5, 2026Professional Land Surveyor · LakewoodRichard Alan VanderbeekLic. #PLS-38234Since 2010Active · checked Nov 5, 2026Professional Engineer · LittletonRichard Allan SabaLic. #PE-46574Since 2012Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Allen BohlingLic. #PE-19639Since 1982Active · checked Nov 5, 2026Professional Engineer · MorrisonRichard Allen HoodLic. #PE-50687Since 2015Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard Allen UrbanowskiLic. #PE-20790Since 1983Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Brewster JonesLic. #PE-32616Since 1998Active · checked Nov 5, 2026Architect · LakewoodRichard C LubischerLic. #ARC-201368Since 1978Active · checked Nov 5, 2026Professional Engineer · BroomfieldRichard Davis AllenLic. #PE-52781Since 2017Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard Douglas GeorgeLic. #PE-23236Since 1985Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Eugene BaldwinLic. #PE-22991Since 1984Active · checked Nov 5, 2026Professional Engineer · GoldenRichard Eugene KielLic. #PE-34511Since 2000Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard Gerald JacobsLic. #PE-66650Since 2025Active · checked Nov 5, 2026Professional Engineer · GoldenRichard HagmayerLic. #PE-58835Since 2021Active · checked Nov 5, 2026Professional Engineer · Indian HillsRichard Hanson PittsLic. #PE-66594Since 2025Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard Hayes KerrLic. #PE-31303Since 1996Active · checked Nov 5, 2026Professional Engineer · GoldenRichard Howard TonkinLic. #PE-49994Since 2015Active · checked Nov 5, 2026Professional Engineer · LittletonRichard J AipperspachLic. #PE-59677Since 2021Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard J VarelaLic. #PE-18802Since 1981Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard James BlatnikLic. #PE-11738Since 1973Active · checked Nov 5, 2026Professional Engineer · LittletonRichard James LongLic. #PE-25050Since 1987Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Jaymond Brasher JrLic. #PE-23611Since 1985Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard Jeremy MontoyaLic. #PE-50074Since 2015Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Joseph PerriLic. #PE-24389Since 1986Active · checked Nov 5, 2026Professional Engineer · GoldenRichard L BeardsleeLic. #PE-29646Since 1994Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard L SealLic. #PE-26147Since 1989Active · checked Nov 5, 2026Professional Engineer · LittletonRichard Lee SilvaLic. #PE-24077Since 1986Active · checked Nov 5, 2026Professional Engineer · BroomfieldRichard Lyman WiltshireLic. #PE-16963Since 1980Active · checked Nov 5, 2026Architect · GoldenRichard M GillilandLic. #ARC-405681Since 2018Active · checked Nov 5, 2026Professional Engineer · LittletonRichard M SzewczakLic. #PE-57456Since 2020Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Madison ClarkeLic. #PE-63618Since 2023Active · checked Nov 5, 2026Architect · LakewoodRichard Michael SidoroffLic. #ARC-306471Since 2002Active · checked Nov 5, 2026Professional Engineer · GoldenRichard Olsen BaileyLic. #PE-15241Since 1978Active · checked Nov 5, 2026Professional Engineer · GoldenRichard Peter MignognaLic. #PE-16932Since 1980Active · checked Nov 5, 2026Architect · LittletonRichard Raymond JareckiLic. #ARC-403393Since 2014Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard Scott LewisLic. #PE-37282Since 2002Active · checked Nov 5, 2026Professional Engineer · LittletonRichard Shane BlaggLic. #PE-34185Since 2000Active · checked Nov 5, 2026Professional Engineer · WestminsterRichard Shane CuppLic. #PE-65904Since 2025Active · checked Nov 5, 2026Professional Engineer · GoldenRichard Stephen ShusterLic. #PE-25502Since 1988Active · checked Nov 5, 2026Professional Engineer · GoldenRichard Taylor TinsleyLic. #PE-51211Since 2016Active · checked Nov 5, 2026Professional Engineer · LittletonRichard V FriszLic. #PE-27381Since 1991Active · checked Nov 5, 2026Professional Engineer · ConiferRichard Vernon DulinLic. #PE-20726Since 1983Active · checked Nov 5, 2026Professional Engineer · GoldenRichard WaissarLic. #PE-24090Since 1986Active · checked Nov 5, 2026Professional Engineer · MorrisonRichard Walter FinneyLic. #PE-21056Since 1983Active · checked Nov 5, 2026Professional Engineer · MorrisonRichard Wayne TroupLic. #PE-29552Since 1994Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Wayne WeberLic. #PE-13936Since 1976Active · checked Nov 5, 2026Professional Engineer · ArvadaRichard Wendelin KramerLic. #PE-5218Since 1963Active · checked Nov 5, 2026Professional Engineer · LakewoodRichard Whelan LafondLic. #PE-22739Since 1984Active · checked Nov 5, 2026Professional Engineer · GoldenRick A LutzLic. #PE-32517Since 1998Active · checked Nov 5, 2026Professional Engineer · LakewoodRick R WoodwardLic. #PE-26946Since 1990Active · checked Nov 5, 2026Professional Engineer · ArvadaRick Riccardo DamianiLic. #PE-42665Since 2008Active · checked Nov 5, 2026Professional Engineer · GoldenRika BeckLic. #PE-59849Since 2021Active · checked Nov 5, 2026Professional Engineer · LakewoodRisa Benvenga KruegerLic. #PE-62021Since 2023Active · checked Nov 5, 2026Professional Engineer · GoldenRita KirchhoferLic. #PE-45977Since 2011Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert A BaumgartenLic. #PE-26315Since 1989Active · checked Nov 5, 2026Professional Engineer · GoldenRobert A SchweringLic. #PE-28108Since 1992Active · checked Nov 5, 2026Professional Engineer · GoldenRobert Alexander GranicaLic. #PE-22245Since 1984Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert Allan GossLic. #PE-53472Since 2017Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Allen GreshamLic. #PE-23382Since 1985Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Allen OglesbyLic. #PE-54400Since 2018Active · checked Nov 5, 2026Professional Engineer · GoldenRobert Andrew LewisLic. #PE-61248Since 2022Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert Augusto GodinezLic. #PE-57048Since 2020Active · checked Nov 5, 2026Professional Land Surveyor · LakewoodRobert B TaylorLic. #PLS-28291Since 1992Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Benjamin GarneauLic. #PE-68024Since 2026Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Bolds IlgenfritzLic. #PE-63462Since 2023Active · checked Nov 5, 2026Professional Engineer · GoldenRobert Bradley MartinLic. #PE-53191Since 2017Active · checked Nov 5, 2026Professional Engineer · BroomfieldRobert Bruce UhlerLic. #PE-28917Since 1993Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert C. Hilldale IvLic. #PE-39333Since 2005Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Charles GeistLic. #PE-24765Since 1987Active · checked Nov 5, 2026Professional Engineer · GoldenRobert Charles PieksmaLic. #PE-27054Since 1990Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Craig OlsonLic. #PE-30279Since 1995Active · checked Nov 5, 2026Professional Engineer · GoldenRobert D CassLic. #PE-25406Since 1988Active · checked Nov 5, 2026Professional Engineer · LittletonRobert David BrokeringLic. #PE-49492Since 2014Active · checked Nov 5, 2026Professional Engineer · LittletonRobert David JohansonLic. #PE-65674Since 2024Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Dean JonesLic. #PE-36983Since 2002Active · checked Nov 5, 2026Professional Engineer · Wheat RidgeRobert Donald DeisterLic. #PE-59224Since 2021Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Douglas CarlsonLic. #PE-35655Since 2001Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Douglas SuttonLic. #PE-13147Since 1975Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert E. King IiiLic. #PE-41347Since 2007Active · checked Nov 5, 2026Professional Land Surveyor · GoldenRobert Eugene PortLic. #PLS-15321Since 1978Active · checked Nov 5, 2026Professional Engineer · GoldenRobert F. KelseyLic. #PE-31697Since 1997Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert Francis Van HornLic. #PE-54402Since 2018Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert George CarlsonLic. #PE-20818Since 1983Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert George PikeLic. #PE-47731Since 2013Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Glenn TrumblyLic. #PE-16957Since 1980Active · checked Nov 5, 2026Professional Engineer · LittletonRobert GoebelLic. #PE-25424Since 1988Active · checked Nov 5, 2026Professional Engineer · GoldenRobert Guy LongsethLic. #PE-43443Since 2009Active · checked Nov 5, 2026Professional Engineer · Wheat RidgeRobert H RobinsonLic. #PE-26142Since 1989Active · checked Nov 5, 2026Professional Engineer · Wheat RidgeRobert Henry McGourtyLic. #PE-50109Since 2015Active · checked Nov 5, 2026Architect · LakewoodRobert HollisLic. #ARC-408681Since 2024Active · checked Nov 5, 2026Professional Engineer · ConiferRobert J. MellonLic. #PE-36046Since 2001Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert James CoppinLic. #PE-12735Since 1974Active · checked Nov 5, 2026Professional Engineer · LittletonRobert James FearnsLic. #PE-32084Since 1997Active · checked Nov 5, 2026Professional Land Surveyor · LakewoodRobert James HennessyLic. #PLS-34580Since 2000Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert James MahoneyLic. #PE-25465Since 1988Active · checked Nov 5, 2026Architect · LittletonRobert James MarkleyLic. #ARC-405825Since 2019Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert James YesterLic. #PE-11801Since 1973Active · checked Nov 5, 2026Professional Engineer · DenverRobert Jerald CullenLic. #PE-45325Since 2011Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Joachim DuncansonLic. #PE-28207Since 1992Active · checked Nov 5, 2026Professional Engineer · LittletonRobert John ReichertLic. #PE-68192Since 2026Active · checked Nov 5, 2026Architect · LittletonRobert Jon ChildersLic. #ARC-403012Since 2012Active · checked Nov 5, 2026Professional Engineer · GoldenRobert Joseph BacaLic. #PE-60442Since 2022Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Keith McgovernLic. #PE-24787Since 1987Active · checked Nov 5, 2026Architect · LakewoodRobert Kit PianeLic. #ARC-404973Since 2017Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Lawrence DeweyLic. #PE-19259Since 1982Active · checked Nov 5, 2026Professional Engineer · WestminsterRobert Lee HendersonLic. #PE-58797Since 2021Active · checked Nov 5, 2026Professional Engineer · Wheat RidgeRobert Leighton MorelandLic. #PE-62384Since 2023Active · checked Nov 5, 2026Professional Land Surveyor · LittletonRobert Lemuel Bell JrLic. #PLS-31545Since 1997Active · checked Nov 5, 2026Architect · ConiferRobert Lewis EkstromLic. #ARC-400982Since 2007Active · checked Nov 5, 2026Architect · Wheat RidgeRobert Lewis Phillips JrLic. #ARC-400763Since 2006Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Loren CarlsonLic. #PE-20935Since 1983Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert M. SmithLic. #PE-35885Since 2001Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Mark Bliss JrLic. #PE-20288Since 1983Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Michael CorderoLic. #PE-29801Since 1994Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Michael HillLic. #PE-59904Since 2021Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Michael O'DonovanLic. #PE-42753Since 2008Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Milton DillaboughLic. #PE-66900Since 2025Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Owen WalstonLic. #PE-25516Since 1988Active · checked Nov 5, 2026Professional Engineer · GoldenRobert P DonleyLic. #PE-48809Since 2014Active · checked Nov 5, 2026Professional Engineer · Wheat RidgeRobert P Orsatti JrLic. #PE-24385Since 1986Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Samuel McHughLic. #PE-66997Since 2025Active · checked Nov 5, 2026Professional Engineer · LittletonRobert ScavuzzoLic. #PE-27065Since 1990Active · checked Nov 5, 2026Architect · MorrisonRobert Sherwood Chafee JrLic. #ARC-304784Since 1995Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Sidney ThompsonLic. #PE-29551Since 1994Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert T ManwaringLic. #PE-24524Since 1986Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Timothy HartLic. #PE-22454Since 1984Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Todd MeroLic. #PE-44353Since 2010Active · checked Nov 5, 2026Professional Engineer · LittletonRobert Todd StephensLic. #PE-29898Since 1994Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert Triumph GlennLic. #PE-51221Since 2016Active · checked Nov 5, 2026Professional Engineer · LakewoodRobert Vernon RinehartLic. #PE-44973Since 2011Active · checked Nov 5, 2026Professional Engineer · LittletonRobert VetteLic. #PE-69382Since 2026Active · checked Nov 5, 2026Professional Engineer · GoldenRobert Vincent LebererLic. #PE-29116Since 1993Active · checked Nov 5, 2026Architect · GoldenRobert W. Schnautz IiiLic. #ARC-201872Since 1982Active · checked Nov 5, 2026Professional Land Surveyor · LakewoodRobert Wayne BryanLic. #PLS-38801Since 2022Active · checked Nov 5, 2026Professional Engineer · ArvadaRobert William JohanssonLic. #PE-38099Since 2003Active · checked Nov 5, 2026Professional Engineer · LittletonRobert William RedfootLic. #PE-40406Since 2006Active · checked Nov 5, 2026Professional Engineer · LittletonRoberto SuarezLic. #PE-47840Since 2013Active · checked Nov 5, 2026Architect · GoldenRobin Allan FisherLic. #ARC-303443Since 1988Active · checked Nov 5, 2026Professional Engineer · ArvadaRobin Liora KrissLic. #PE-36807Since 2002Active · checked Nov 5, 2026Professional Engineer · PineRobin Marie HighamLic. #PE-41820Since 2008Active · checked Nov 5, 2026Professional Engineer · GoldenRochelle Ann HooverLic. #PE-44284Since 2010Active · checked Nov 5, 2026Professional Engineer · LakewoodRoderick S PrestonLic. #PE-65660Since 2024Active · checked Nov 5, 2026Professional Engineer · LittletonRodney Jerome BarthelLic. #PE-26313Since 1989Active · checked Nov 5, 2026Professional Engineer · LakewoodRodney Wayne EisenbraunLic. #PE-25009Since 1987Active · checked Nov 5, 2026Professional Engineer · LittletonRoger Allen JacksonLic. #PE-25735Since 1988Active · checked Nov 5, 2026Architect · LittletonRoger Allen PritchettLic. #ARC-203660Since 2002Active · checked Nov 5, 2026Professional Engineer · ConiferRoger J ShaferLic. #PE-29008Since 1993Active · checked Nov 5, 2026Professional Engineer · ArvadaRoger Marcus MockLic. #PE-51336Since 2016Active · checked Nov 5, 2026Professional Engineer · LakewoodRoksana Taghizadeh DalouiLic. #PE-52457Since 2017Active · checked Nov 5, 2026Professional Engineer · LakewoodRolf Kristoff SwainstonLic. #PE-58582Since 2021Active · checked Nov 5, 2026Professional Engineer · GoldenRoman Marian KoltuniukLic. #PE-29112Since 1993Active · checked Nov 5, 2026Professional Engineer · Wheat RidgeRon W. CantwellLic. #PE-37762Since 2003Active · checked Nov 5, 2026Professional Engineer · GoldenRonald Douglas ScottLic. #PE-20989Since 1983Active · checked Nov 5, 2026Professional Land Surveyor · ArvadaRonald E IlkLic. #PLS-24313Since 1986Active · checked Nov 5, 2026Professional Engineer · MorrisonRonald E VersawLic. #PE-10703Since 1971Active · checked Nov 5, 2026Professional Engineer · LakewoodRonald Gerald BurgessLic. #PE-67082Since 2025Active · checked Nov 5, 2026Architect · ArvadaRonald Joseph BailieLic. #ARC-408056Since 2023Active · checked Nov 5, 2026Architect · LakewoodRonald Kent AboLic. #ARC-200790Since 1972Active · checked Nov 5, 2026Professional Engineer · LittletonRonald Martin McomberLic. #PE-20243Since 1983Active · checked Nov 5, 2026Professional Engineer · LittletonRonald R Leplatt JrLic. #PE-31876Since 1997Active · checked Nov 5, 2026Professional Engineer · LakewoodRonald Wesley LuehringLic. #PE-24252Since 1986Active · checked Nov 5, 2026Professional Engineer · LakewoodRosalie M O'BrienLic. #PE-68060Since 2026Active · checked Nov 5, 2026Professional Engineer · LittletonRose Lynne ReynoldsLic. #PE-22293Since 1984Active · checked Nov 5, 2026Professional Engineer · ArvadaRose SorensonLic. #PE-60166Since 2021Active · checked Nov 5, 2026Professional Engineer · LakewoodRoselle Drahushak-CrowLic. #PE-19925Since 1982Active · checked Nov 5, 2026Professional Engineer · LakewoodRosemary Jean SeiwaldLic. #PE-37121Since 2002Active · checked Nov 5, 2026Professional Engineer · GoldenRosemay Alcid DudenbostelLic. #PE-58422Since 2021Active · checked Nov 5, 2026Architect · LittletonRoss Alan EddyLic. #ARC-403711Since 2014Active · checked Nov 5, 2026Professional Engineer · LakewoodRoss Alika ButchartLic. #PE-51181Since 2016Active · checked Nov 5, 2026Professional Engineer · LakewoodRoss Howard KlopfLic. #PE-37008Since 2002Active · checked Nov 5, 2026Architect · ArvadaRoss J WilliamsLic. #ARC-407004Since 2021Active · checked Nov 5, 2026Professional Engineer · ArvadaRoss Roy MaxwellLic. #PE-46537Since 2012Active · checked Nov 5, 2026Professional Engineer · GoldenRowena Fadul PatawaranLic. #PE-38937Since 2004Active · checked Nov 5, 2026Professional Engineer · LakewoodRoy E HeslerLic. #PE-18719Since 1981Active · checked Nov 5, 2026Professional Engineer · LittletonRoy Sidney Alexsandor LawsLic. #PE-29848Since 1994Active · checked Nov 5, 2026Professional Engineer · LittletonRudolph Paul ArchuletaLic. #PE-54661Since 2018Active · checked Nov 5, 2026Professional Engineer · WestminsterRussell Alan ApplehansLic. #PE-29433Since 1994Active · checked Nov 5, 2026Professional Engineer · ArvadaRussell Andrew FrishmuthLic. #PE-33301Since 1999Active · checked Nov 5, 2026Professional Engineer · WestminsterRussell Charles FontaineLic. #PE-20410Since 1983Active · checked Nov 5, 2026Professional Engineer · LakewoodRussell D LefflerLic. #PE-32622Since 1998Active · checked Nov 5, 2026Professional Land Surveyor · LittletonRussell Edward KottkeLic. #PLS-25633Since 1988Active · checked Nov 5, 2026Professional Engineer · ArvadaRussell Elmer SmithLic. #PE-34251Since 2000Active · checked Nov 5, 2026Professional Engineer · ArvadaRussell L. PascuaLic. #PE-39616Since 2005Active · checked Nov 5, 2026Professional Engineer · ArvadaRussell L. RoseliusLic. #PE-37677Since 2003Active · checked Nov 5, 2026
Only active licenses are shown. Source: Colorado Department of Regulatory Agencies (DORA), checked Nov 5, 2026. Not on the list? Try search or the official lookup, which also shows any enforcement history.